Pulsafeeder J25015 FPP Tubing Coupling Nut 1/4 Inch J25015

The Pulsafeeder J25015 is an FPP replacement coupling nut for 1/4-inch tubing connections. Pulsafeeder parts listings identify the component as NUT(FPP), .25-TUBE COUPLING.

This coupling nut is intended for compatible tubing fitting assemblies used in chemical metering pump and chemical feed equipment configurations that specify the J25015 replacement part.

Product Specifications

• Manufacturer: Pulsafeeder
• Part Number: J25015
• Product Type: Replacement Tubing Coupling Nut
• Material Designation: FPP
• Catalog Description: NUT(FPP), .25-TUBE COUPLING
• Compatible Tubing Size: 1/4 inch
• Application: Tubing Connection Assemblies
• Function: Fitting Component Retention
• Thread Specification: Verify With Manufacturer
• Pump Compatibility: Verify Original Equipment Parts Diagram

FPP Coupling Nut Construction

The J25015 coupling nut is identified by the FPP material designation in the Pulsafeeder parts catalog.

The nut is intended for compatible tubing fitting assemblies requiring the specified material and 1/4-inch tubing connection size.

Tubing Connection Applications

Coupling nuts help retain the tubing connection components in their intended positions within compatible fittings.

Applications may include:

• Chemical metering pump tubing maintenance
• Compatible chemical feed tubing connections
• Industrial chemical dosing systems
• Water treatment equipment
• Wastewater treatment chemical feed systems
• Replacement of worn or damaged coupling nuts

Fitting Compatibility

The Pulsafeeder J25015 is specified for a 1/4-inch tubing coupling configuration. The catalog description does not establish its thread diameter or compatibility with every 1/4-inch tubing fitting.

Confirm the original equipment part number and associated fitting components before purchasing.

Maintenance and Inspection

Inspect the coupling nut for cracked material, damaged threads, deformation and signs of chemical deterioration.

Examine the associated tubing, fitting body and sealing components before reassembly.

Replace damaged components with the manufacturer-specified replacement parts.

Installation and Safety

Before installing the Pulsafeeder J25015 FPP coupling nut, verify the tubing connection size, fitting arrangement and material requirements.

Follow the applicable Pulsafeeder installation and maintenance procedures. Isolate and depressurize the chemical feed system before servicing tubing connections.

Do not overtighten the coupling nut or substitute an incompatible fitting component.